Safariland is always quality you can trust - Safariland Model 6280 SLS Mid-Ride Level-II Duty Holster, Left Hand

It may be an older design but it still meets my requirements and can be accessorized if needed. Works well with O-light Valkyrie PL-1 II rail mounted tactical light. I've been using a different holster for 8 years but learning and getting used to a different retention system was intuitive and not a huge learning curve.